138℃ 183℃ 217℃ Low Temperature Lead-free Syringe No Clean Solder Paste For Iphone Repair Led Sn42bi58 Smd Welding Paste

138℃ 183℃  217℃  Low Temperature Lead-free Syringe No Clean Solder Paste For Iphone Repair Led Sn42bi58 Smd Welding Paste

New Type Solder Paste SMD IC PCB Extruder Flux for Soldering LED Welding Paste for Iphone Repair Welding Flux

Ingredient: Sn42Bi58                                      
Melting point: 138℃

Usage: LED strip beads, as well as some paper PCBs or other special soldering that cannot withstand high temperatures.

Ingredient: Sn64.7Bi35Ag0.3                          
Melting point: 183℃
Usage: Mobile phone repair, tail plug welding, BGA soldering, chip level maintenance, etc

Ingredient: Sn99Ag0.3Cu0.7                           
Melting point: 217℃
Usage: Used for products with certain SMT processes or high temperature resistance

Flux: Lead free and halogen-free, with no resistance value, suitable for mobile phone repair, precision component repair, etc